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YSU to JSI: distance & flight time
Summerside (Summerside Airport) → Skiathos (Skiathos Island National Airport)
4,225 mi
6,799 km · 3,671 nm
8h 45m
estimated nonstop flight time
+6h
time difference · heading northeast
See live YSU→JSI fares Phone-only fares on this route — call free
Flight time details
4,225 miles nonstop takes roughly 8h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- YSU — Summerside Airport · Summerside, Canada
- JSI — Skiathos Island National Airport · Skiathos, Greece
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YSU
- YYG · Charlottetown Airport36 mi away
- YQM · Greater Moncton International Airport46 mi away
- YCH · Miramichi Airport86 mi away
- YHZ · Halifax / Stanfield International Airport109 mi away
Near JSI
- VOL · Nea Anchialos Airport38 mi away
- SKU · Skiros Airport55 mi away
- LRA · Larisa Airport64 mi away
- ATH · Eleftherios Venizelos International Airport89 mi away
Frequently asked questions
How far is YSU from JSI?
The flight distance from Summerside (YSU) to Skiathos (JSI) is 4,225 miles (6,799 km, 3,671 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSU to JSI?
A nonstop flight takes about 8h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Summerside and Skiathos?
Skiathos is 6 hours ahead of Summerside.
What is the cheapest way to fly from YSU to JSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSU–JSI that never appear on search engines, with no booking fees.